[INFO] fetching crate udi 0.0.1...
[INFO] testing udi-0.0.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate udi 0.0.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate udi 0.0.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate udi 0.0.1
[INFO] finished tweaking crates.io crate udi 0.0.1
[INFO] tweaked toml for crates.io crate udi 0.0.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d8f13c56a57d2a7e6e2d5d627355edfdbaa633ce09117004128a0fdf3261846c
[INFO] running `Command { std: "docker" "start" "-a" "d8f13c56a57d2a7e6e2d5d627355edfdbaa633ce09117004128a0fdf3261846c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8f13c56a57d2a7e6e2d5d627355edfdbaa633ce09117004128a0fdf3261846c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8f13c56a57d2a7e6e2d5d627355edfdbaa633ce09117004128a0fdf3261846c", kill_on_drop: false }`
[INFO] [stdout] d8f13c56a57d2a7e6e2d5d627355edfdbaa633ce09117004128a0fdf3261846c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 996f535103e946e3739483b644662ed1d151167583e040f39ce186d00420db82
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "996f535103e946e3739483b644662ed1d151167583e040f39ce186d00420db82", kill_on_drop: false }`
[INFO] [stderr]    Compiling fallible-iterator v0.1.6
[INFO] [stderr]    Compiling uuid v0.5.1
[INFO] [stderr]    Compiling downcast-rs v1.0.1
[INFO] [stderr]    Compiling scroll v0.9.2
[INFO] [stderr]    Compiling users v0.5.3
[INFO] [stderr]    Compiling scroll_derive v0.8.0
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling serde_bytes v0.10.5
[INFO] [stderr]    Compiling serde_cbor v0.6.1
[INFO] [stderr]    Compiling scroll v0.8.0
[INFO] [stderr]    Compiling pdb v0.2.2
[INFO] [stderr]    Compiling goblin v0.0.14
[INFO] [stderr]    Compiling derive-error-chain v0.11.2
[INFO] [stderr]    Compiling native-file-tests v0.1.0
[INFO] [stderr]    Compiling udi v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/process.rs:60:52
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn set_user_data(&mut self, user_data: Box<UserData>) {
[INFO] [stdout]    |                                                    ^^^^^^^^ help: use `dyn`: `dyn UserData`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/process.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/process.rs:64:56
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn get_user_data(&mut self) -> Option<&mut Box<UserData>> {
[INFO] [stdout]    |                                                        ^^^^^^^^ help: use `dyn`: `dyn UserData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/thread.rs:28:52
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn set_user_data(&mut self, user_data: Box<UserData>) {
[INFO] [stdout]    |                                                    ^^^^^^^^ help: use `dyn`: `dyn UserData`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/thread.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/thread.rs:32:56
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn get_user_data(&mut self) -> Option<&mut Box<UserData>> {
[INFO] [stdout]    |                                                        ^^^^^^^^ help: use `dyn`: `dyn UserData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:59:27
[INFO] [stdout]    |
[INFO] [stdout] 59 |     user_data: Option<Box<UserData>>,
[INFO] [stdout]    |                           ^^^^^^^^ help: use `dyn`: `dyn UserData`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:84:27
[INFO] [stdout]    |
[INFO] [stdout] 84 |     user_data: Option<Box<UserData>>
[INFO] [stdout]    |                           ^^^^^^^^ help: use `dyn`: `dyn UserData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/errors.rs:45:44
[INFO] [stdout]    |
[INFO] [stdout] 45 |         _ => write!(f, "CBOR error: {}", e.description())
[INFO] [stdout]    |                                            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/errors.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/errors.rs:71:32
[INFO] [stdout]    |
[INFO] [stdout] 71 |         ErrorKind::Library(err.description().to_owned()).into()
[INFO] [stdout]    |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/errors.rs:77:32
[INFO] [stdout]    |
[INFO] [stdout] 77 |         ErrorKind::Library(err.description().to_owned()).into()
[INFO] [stdout]    |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.76s
[INFO] running `Command { std: "docker" "inspect" "996f535103e946e3739483b644662ed1d151167583e040f39ce186d00420db82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "996f535103e946e3739483b644662ed1d151167583e040f39ce186d00420db82", kill_on_drop: false }`
[INFO] [stdout] 996f535103e946e3739483b644662ed1d151167583e040f39ce186d00420db82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d79d7a9a7066368c02af8663918987a85b40fcf65c89986c7142d454cd06d1e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4d79d7a9a7066368c02af8663918987a85b40fcf65c89986c7142d454cd06d1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling udi v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/process.rs:60:52
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn set_user_data(&mut self, user_data: Box<UserData>) {
[INFO] [stdout]    |                                                    ^^^^^^^^ help: use `dyn`: `dyn UserData`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/process.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/process.rs:64:56
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn get_user_data(&mut self) -> Option<&mut Box<UserData>> {
[INFO] [stdout]    |                                                        ^^^^^^^^ help: use `dyn`: `dyn UserData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/thread.rs:28:52
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn set_user_data(&mut self, user_data: Box<UserData>) {
[INFO] [stdout]    |                                                    ^^^^^^^^ help: use `dyn`: `dyn UserData`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/thread.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/thread.rs:32:56
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn get_user_data(&mut self) -> Option<&mut Box<UserData>> {
[INFO] [stdout]    |                                                        ^^^^^^^^ help: use `dyn`: `dyn UserData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:59:27
[INFO] [stdout]    |
[INFO] [stdout] 59 |     user_data: Option<Box<UserData>>,
[INFO] [stdout]    |                           ^^^^^^^^ help: use `dyn`: `dyn UserData`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:84:27
[INFO] [stdout]    |
[INFO] [stdout] 84 |     user_data: Option<Box<UserData>>
[INFO] [stdout]    |                           ^^^^^^^^ help: use `dyn`: `dyn UserData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/errors.rs:45:44
[INFO] [stdout]    |
[INFO] [stdout] 45 |         _ => write!(f, "CBOR error: {}", e.description())
[INFO] [stdout]    |                                            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/errors.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/errors.rs:71:32
[INFO] [stdout]    |
[INFO] [stdout] 71 |         ErrorKind::Library(err.description().to_owned()).into()
[INFO] [stdout]    |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/errors.rs:77:32
[INFO] [stdout]    |
[INFO] [stdout] 77 |         ErrorKind::Library(err.description().to_owned()).into()
[INFO] [stdout]    |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read /opt/rustwide/target/debug/build/udi-e21013c416b3beeb/out/native_file_tests.rs: No such file or directory (os error 2)
[INFO] [stdout]   --> tests/native_file_tests/mod.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | include!(concat!(env!("OUT_DIR"), "/native_file_tests.rs"));
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read /opt/rustwide/target/debug/build/udi-e21013c416b3beeb/out/native_file_tests.rs: No such file or directory (os error 2)
[INFO] [stdout]   --> tests/native_file_tests/mod.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | include!(concat!(env!("OUT_DIR"), "/native_file_tests.rs"));
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read /opt/rustwide/target/debug/build/udi-e21013c416b3beeb/out/native_file_tests.rs: No such file or directory (os error 2)
[INFO] [stdout]   --> tests/native_file_tests/mod.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | include!(concat!(env!("OUT_DIR"), "/native_file_tests.rs"));
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `udi`.
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: couldn't read /opt/rustwide/target/debug/build/udi-e21013c416b3beeb/out/native_file_tests.rs: No such file or directory (os error 2)
[INFO] [stdout]   --> tests/native_file_tests/mod.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | include!(concat!(env!("OUT_DIR"), "/native_file_tests.rs"));
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/process.rs:60:52
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn set_user_data(&mut self, user_data: Box<UserData>) {
[INFO] [stdout]    |                                                    ^^^^^^^^ help: use `dyn`: `dyn UserData`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/process.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/process.rs:64:56
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn get_user_data(&mut self) -> Option<&mut Box<UserData>> {
[INFO] [stdout]    |                                                        ^^^^^^^^ help: use `dyn`: `dyn UserData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/thread.rs:28:52
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn set_user_data(&mut self, user_data: Box<UserData>) {
[INFO] [stdout]    |                                                    ^^^^^^^^ help: use `dyn`: `dyn UserData`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/thread.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/thread.rs:32:56
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn get_user_data(&mut self) -> Option<&mut Box<UserData>> {
[INFO] [stdout]    |                                                        ^^^^^^^^ help: use `dyn`: `dyn UserData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:59:27
[INFO] [stdout]    |
[INFO] [stdout] 59 |     user_data: Option<Box<UserData>>,
[INFO] [stdout]    |                           ^^^^^^^^ help: use `dyn`: `dyn UserData`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:84:27
[INFO] [stdout]    |
[INFO] [stdout] 84 |     user_data: Option<Box<UserData>>
[INFO] [stdout]    |                           ^^^^^^^^ help: use `dyn`: `dyn UserData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/errors.rs:45:44
[INFO] [stdout]    |
[INFO] [stdout] 45 |         _ => write!(f, "CBOR error: {}", e.description())
[INFO] [stdout]    |                                            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/errors.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/errors.rs:71:32
[INFO] [stdout]    |
[INFO] [stdout] 71 |         ErrorKind::Library(err.description().to_owned()).into()
[INFO] [stdout]    |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/errors.rs:77:32
[INFO] [stdout]    |
[INFO] [stdout] 77 |         ErrorKind::Library(err.description().to_owned()).into()
[INFO] [stdout]    |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "4d79d7a9a7066368c02af8663918987a85b40fcf65c89986c7142d454cd06d1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d79d7a9a7066368c02af8663918987a85b40fcf65c89986c7142d454cd06d1e", kill_on_drop: false }`
[INFO] [stdout] 4d79d7a9a7066368c02af8663918987a85b40fcf65c89986c7142d454cd06d1e
